What makes you feel anxious about death? Death is the only certain thing in life but it shouldn't make you stop living your life, I think all of us should only focus on optimizing our present.
is it your health that is stressing you out? There is an article on this app related to health anxiety, you can go through it, it's really informative.
pitifulDingo5
what makes you fear death .is it death or the way you die